APA
Singhania Vinod K, Singhania Kapil, . (2012). Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd.
Chicago
Singhania Vinod K, Singhania Kapil, . 2012. Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd.
Harvard
Singhania Vinod K, Singhania Kapil, . (2012). Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd.
MLA
Singhania Vinod K, Singhania Kapil, . Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd. 2012.